Hamilton Beach HB70H20B 20L 700W Retro Microwave

The Hamilton Beach HB70H20B is a 20-litre countertop microwave with 700W power, a retro black design and eight preset programmes. Its compact stated dimensions and weight defrost feature suit everyday reheating and simple cooking, while the reported noise and mixed durability feedback are worth weighing up.

At a glance

20-litre capacity and compact exterior dimensions for countertop use.
Eight preset programmes, including defrost, express cook, pizza, popcorn and reheat.
Weight defrost, a stated 60-minute timer and a child lock.
Retro black styling with a digital LED display.

Price

£54.99Save 39%

Reference price: ~~£89.99~~

Price checked: 12 Nov 2026

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Often bought together

Hamilton Beach Kettle and Toaster Set, Ella, 1.7L Kettle, 2 Slice Toaster, Boil Dry Protection, Removable Filter, 7 Browning Levels, Removable Crumb Tray, Black - HBELLAMB

£39.99

Pros and cons

Pros

Eight preset programmes include familiar options such as pizza, popcorn and reheat.
Weight defrost and express cooking offer convenient shortcuts for routine meals.
The stated 20-litre capacity is paired with a compact countertop footprint.

Cons

At 700W, it has a lower stated output than higher-wattage microwave options.

Technical specifications

17 specifications

Identity and capacity
Brand	Hamilton Beach
Model	20L Retro Black Microwave
Capacity	20 litres
Colour	Black

Cooking and controls
Power	700 watts
Control method listed	Button
Programmes	8
Cooking programmes listed	Defrost, Express Cook, Pizza, Popcorn, Reheat
Special features	Auto Cook, Child Safety Lock, Defrost, Digital Control, Express Cook, Programmable, Timer, Turntable
Voltage	240 Volts
Frequency	2450 MHz
Heating method	microwave radiation

Dimensions and installation
Dimensions	45.2D x 26.2W x 34.9H centimetres
Weight	11.5 Kilograms
Installation	Countertop
Recommended use	Residential

Materials and protection
Material	Stainless Steel

What to know before buying

Listing details to confirm

The listing gives inconsistent control descriptions: the control type is listed as Button, while another field says Dial and the product copy describes turning a dial. Confirm the control layout and timer details on the selected listing. The stated 60-minute timer and eight programmes are listing claims.

What’s in the box

Included

Microwave
Roller ring
Glass turntable

Who is it for?

A good fit for

Households wanting a compact countertop microwave for reheating, snacks and straightforward preset cooking.
Buyers who prefer a retro black finish and value weight-based defrost and a child lock.

Less suited to

Buyers who prioritise higher stated microwave output or need more than a 20-litre capacity.
Anyone particularly sensitive to operating noise, given customer reports that it can be a bit noisy.

Hamilton Beach HB70H20B 20L 700W Retro Microwave · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 643 ratings

5 stars77%77%
4 stars14%14%
3 stars5%5%
2 stars1%1%
1 star3%3%

Customer feedback highlights positive impressions of performance, functionality, compact size, colour and value, with the stated 20-litre capacity and countertop dimensions relevant to buyers with limited space. Feedback on durability is mixed, and some customers describe the microwave as noisy, which may matter in quieter kitchens. Ratings are mostly five-star, though a smaller spread of lower ratings means they should not be taken as proof of consistent durability or quiet operation.